var orc_tec=true
var face_detect=false
var voice_tec=false
var nlp=false
function orc(){
    orc_tec=true
    if (orc_tec){
        document.getElementById('orc_tec').style.display='block';
        // document.getElementById('o').style.background='linear-gradient(to left, #fef3f3, #686977 75%)'
        // document.getElementById('o').style.boxShadow='inset 0 5px 10px rgb(7, 7, 3),0 2px 5px rgb(254, 243, 243)'
        document.getElementById('o').style.color='blue';
        document.getElementById('f').style.color='black';
        document.getElementById('v').style.color='black';
        document.getElementById('n').style.color='black';
        document.getElementById('face_detect').style.display='none';
        document.getElementById('voice_tec').style.display='none';
        document.getElementById('nlp').style.display='none';
    }
}
function fac(){
    face_detect=true
    if (face_detect){
        document.getElementById('face_detect').style.display='block';
        document.getElementById('f').style.color='blue';
        document.getElementById('o').style.color='black';
        document.getElementById('v').style.color='black';
        document.getElementById('n').style.color='black';
        document.getElementById('orc_tec').style.display='none';
        document.getElementById('voice_tec').style.display='none';
        document.getElementById('nlp').style.display='none';
    }
}
function voi(){
    voice_tec=true
    if (voice_tec){
        document.getElementById('voice_tec').style.display='block';
        document.getElementById('v').style.color='blue';
        document.getElementById('f').style.color='black';
        document.getElementById('o').style.color='black';
        document.getElementById('n').style.color='black';
        document.getElementById('orc_tec').style.display='none';
        document.getElementById('face_detect').style.display='none';
        document.getElementById('nlp').style.display='none';
    }
}
function nl(){
  nlp=true
    if (nlp){
        document.getElementById('nlp').style.display='block';
        document.getElementById('n').style.color='blue';
        document.getElementById('f').style.color='black';
        document.getElementById('v').style.color='black';
        document.getElementById('o').style.color='black';
        document.getElementById('orc_tec').style.display='none';
        document.getElementById('voice_tec').style.display='none';
        document.getElementById('face_detect').style.display='none';
    }
}

